Packaging container



FIG. 1 is a side elevational view of a packaging container showing my new design;

FIG. 2 is a view looking from the right of FIG. 1;

FIG. 3 is a view looking from the right of FIG. 2;

FIG. 4 is a view looking from the right of FIG. 3;

FIG. 5 is a top plan view; and

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a packaging container, as shown and described. 